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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
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Glossary
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What are diatoms?
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489_24.5um_EFS1279_Biremis_undulata.jpg
Species
Biremis undulata
Slide Number
California Academy of Sciences-Stoermer-EFS1279
Site ID
#20 net sample, Vertical haul, Station E-1
Name
northern Lake Michigan
Caption
Valve view
Coordinates
44°37'30", -86°18'12"
Notes
Image by Norman Andresen, Col. by C.F. Powers on 16 Sept. 1964
Scalebar = 10 µm